Collapsible bin



FIG. 1 is a perspective view of a collapsible bin showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; the rear elevational view being a mirror image thereof;

FIG. 5 is a right side elevational view thereof; the left side elevational view being a mirror image thereof;

FIG. 6 is a right side elevational view thereof shown in a collapsed position; and,

FIG. 7 is a top plan view of FIG. 6. 

The ornamental design for a collapsible bin, as shown and described. 